No not with mine. Google 4 link and you will see what I am talking about. A true 4 link the bars go straight. The upper bars will intrude into the floor area of a standard car, back halving the car and RAISING the floor will keep those bars under the car.
Here is a good example....... Look at the forward bar mounts, they are in the floor at least 6". This area must be raised unless you want to see them in action inside the passenger compartment.